22346

Appears in sequences

• Numbers k such that the continued fraction for sqrt(k) has period 93.at n=21A020432
• Numerators of continued fraction convergents to sqrt(950).at n=12A042838
• Number of positive braids with n crossings of 5 strands.at n=10A054761
• Numbers n such that x^n + x^11 + 1 is irreducible over GF(2).at n=34A057481
• Number of (n+2)X3 0..1 arrays with every 3X3 subblock having three equal elements in a row horizontally, vertically or nw-to-se diagonally exactly two ways, and new values 0..1 introduced in row major order.at n=4A206652
• Number of (n+2)X7 0..1 arrays with every 3X3 subblock having three equal elements in a row horizontally, vertically or nw-to-se diagonally exactly two ways, and new values 0..1 introduced in row major order.at n=0A206656
• T(n,k)=Number of (n+2)X(k+2) 0..1 arrays with every 3X3 subblock having three equal elements in a row horizontally, vertically or nw-to-se diagonally exactly two ways, and new values 0..1 introduced in row major order.at n=10A206659
• T(n,k)=Number of (n+2)X(k+2) 0..1 arrays with every 3X3 subblock having three equal elements in a row horizontally, vertically or nw-to-se diagonally exactly two ways, and new values 0..1 introduced in row major order.at n=14A206659
• Number of factorizations of 2^n into factors > 1 with even integer average.at n=50A326671